KR19980028681U - Bumper Reinforcement Structure - Google Patents
Bumper Reinforcement Structure Download PDFInfo
- Publication number
- KR19980028681U KR19980028681U KR2019960041711U KR19960041711U KR19980028681U KR 19980028681 U KR19980028681 U KR 19980028681U KR 2019960041711 U KR2019960041711 U KR 2019960041711U KR 19960041711 U KR19960041711 U KR 19960041711U KR 19980028681 U KR19980028681 U KR 19980028681U
- Authority
- KR
- South Korea
- Prior art keywords
- bumper
- foam
- vehicle
- reinforcement
- impact energy
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R19/00—Wheel guards; Radiator guards, e.g. grilles; Obstruction removers; Fittings damping bouncing force in collisions
- B60R19/02—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects
- B60R19/18—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact
- B60R2019/1893—Bumpers, i.e. impact receiving or absorbing members for protecting vehicles or fending off blows from other vehicles or objects characterised by the cross-section; Means within the bumper to absorb impact comprising a multiplicity of identical adjacent shock-absorbing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2306/00—Other features of vehicle sub-units
- B60Y2306/01—Reducing damages in case of crash, e.g. by improving battery protection
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Body Structure For Vehicles (AREA)
Abstract
본 고안은 범퍼 리인포스먼트구조에 관한 것으로서, 차체를 형성하는 프레임과 범퍼(10)의 내부에 설치된 포엠(20:Foam)의 사이에 설치되는 범퍼 리인포스먼트(30)의 상부와 하부 두곳에 제1폐단면(310과 제2폐단면(32)이 형성되어, 차량을 운행중 충돌 및 추돌등의 사고가 발생하여 차량의 정면 및 후방에 설치된 범퍼(10)에 충격이 가해지는 경우 일측면이 범퍼(10)의 내측부에 설치된 포엠(20:Foam)과 프레임에 양측면에 접하며 설치되는 리인포스먼트(30)의 제1폐단면으로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)의 제1폐단면에서 흡수된 충격에너지는 제2폐단면(32)을 통해 충격에너지를 흡수하여 차내에 탑승한 승원이 충격에 의해 부상등을 당하는 것을 억제함으로서 승원의 안전성이 향상되도록 하는 것이다.The present invention relates to a bumper reinforcement structure, the upper and lower portions of the bumper reinforcement 30 is installed between the frame forming the vehicle body and the poem (20: Foam) installed inside the bumper 10. When the first closed end surface 310 and the second closed end surface 32 are formed, and an accident such as a collision and a collision occurs while driving the vehicle and one side impacts the bumper 10 installed at the front and rear of the vehicle, The impact energy is reduced to the first closed end surface of the reinforcement 30 installed in contact with both sides of the foam (20: Foam) and the frame installed on the inner side of the bumper 10, and the reinforcement 30 The impact energy absorbed from the first closed cross-section of the crank absorbs the impact energy through the second closed cross-section 32, thereby preventing the occupant in the vehicle from being injured by an impact, thereby improving safety of the occupant. .
Description
본 고안은 자동차의 전면과 후면에 설치되는 범퍼에 충격이 가해지는 경우 차체 및 구조물을 보호하도록 하는 범퍼 리인포스먼트구조에 관한 것으로서, 더욱더 상세하게는 범퍼 리인포스먼트에 폐단면을 형성하여, 충격에너지를 효과적으로 흡수하도록 하는 범퍼 리인포스먼트구조에 관한 것이다.The present invention relates to a bumper reinforcement structure that protects the vehicle body and the structure when an impact is applied to the bumpers installed on the front and rear of the vehicle, and more specifically, by forming a closed section on the bumper reinforcement, the impact The present invention relates to a bumper reinforcement structure that effectively absorbs energy.
종래 범퍼 리인포스먼트구조는 도 1에 도시하고 있는 바와 같이 상부와 하부가 절곡되어 체결부(33)가 접촉부(34)가 형성되어 있다.In the conventional bumper reinforcement structure, as illustrated in FIG. 1, the upper and lower portions thereof are bent to form a fastening portion 33 and a contact portion 34.
이러한 종래 범퍼 리인포스먼트구조는 자동차의 전면과 후면에 설치되는 범퍼(10)의 내측부에 포엠(20:Foam)의 일측부가 접하며 설치되고, 상기 포엠(20:Foam)의 타측부에는 상단부와 하단부에 형성된 체결부(330가 프레임에 체결된 리인포스먼트(30)의 접촉부(34)에 접하며 설치되어, 차량을 운행중 충돌사고가 발생하는 경우 범퍼(10)의 내측부에 설치된 포엠(20:Foam)에서 일차적으로 충격에너지를 흡수한 상태에서 상기 포엠(20:Foam)의 일측면에 접촉부(34)가 접하고 있는 리인포스먼트(30)로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)에서 포엠(20:Foam)을 통해 전달된 충격에너지를 흡수하여 차내에 탑승한 승원이 충격에 의해 부상등을 당하는 것을 억제하고 있다.The conventional bumper reinforcement structure is installed in contact with one side of the poem (20: Foam) on the inner side of the bumper 10 is installed on the front and rear of the vehicle, the upper portion and the lower portion on the other side of the foam (20: Foam) The fastening part 330 formed at the contacting part 34 of the reinforcement 30 fastened to the frame is installed, and when a crash occurs while driving the vehicle, a poem (20: Foam) installed at the inner side of the bumper 10 In the state in which the impact energy is first absorbed in the state of the impact energy is transferred to the reinforcement 30 in contact with the contact portion 34 on one side of the foam (20: Foam) in a reduced state, the reinforcement ( 30) absorbs the impact energy transmitted through the Poem (20: Foam) to suppress the injured riders from being injured by the impact.
그러나 이러한 종래 범퍼 리인포스먼트구조는 프레임에 체결되는 체결부(33)와 포엠(20:Foam)의 일측부가 접하는 접촉부(34)가 절곡형성 됨으로서, 충격에너지를 효과적으로 흡수하지 못하게 됨은 물론, 일정이하의 충격이 가해지는 경우에도 쉽게 변형이 발생하여 수리비가 과다하게 많이 들게되는 문제점이 있었다.However, such a conventional bumper reinforcement structure is formed by bending the contact portion 34 and the contact portion 34 in contact with one side of the poem (Foam 20) fastened to the frame, so as not to effectively absorb the impact energy, of course, below a certain Even when the impact of the deformation was easily generated, there was a problem that the repair cost is excessively high.
본 고안의 목적은 상기와 같은 종래의 문제점을 해결하기 위해 차체를 형성하는 프레임과 범퍼의 내부에 설치된 포엠의 사이에 설치되는 범퍼 리인포스먼트의 상부와 하부 두곳에 폐단면을 형성하여, 차량을 운행중 발생하는 충돌사고등에 의해 범퍼가 변형되는 것을 억제하고 충격에너지를 효과적으로 흡수하여 차내에 탑승한 승원의 안전성이 향상되도록 하는 범퍼 리인포스먼트구조를 제공하는데 있다.An object of the present invention is to form a closed cross-section in the upper and lower portions of the bumper reinforcement is installed between the frame forming the vehicle body and the poem installed inside the bumper in order to solve the conventional problems as described above, It is to provide a bumper reinforcement structure that suppresses the deformation of the bumper due to collision accidents occurring during operation, effectively absorbs the impact energy and improves the safety of the occupant in the vehicle.
도 1은 종래 고안의 설치상태를 보인 정단면도1 is a front cross-sectional view showing an installation state of the conventional design
도 2는 본 고안의 설치상태를 보인 정단면도Figure 2 is a front sectional view showing an installation state of the present invention
* 도면의 주요부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
10 : 범퍼20 : 포엠10: bumper 20: poem
30 : 리인포스먼트31 : 제1폐단면30: reinforcement 31: the first closed section
32 : 제2폐단면32: second closed section
이하 첨부된 도면에 의하여 본 고안의 그 기술적 구성을 상세히 설명하면 다음과 같다.Hereinafter, the technical configuration of the present invention by the accompanying drawings in detail.
본 고안의 범퍼 리인포스먼트구조는 도 2에 도시하고 있는 바와 같이, 차체를 형성하는 프레임과 범퍼(10)의 내부에 설치된 포엠(20:Foam)의 사이에 설치되는 범퍼 리인포스먼트(30)의 상부와 하부 두곳에 제1폐단면(31)과 제2폐단면(32)이 형성됨을 그 기술적 구성상의 기본 특징으로 한다.As illustrated in FIG. 2, the bumper reinforcement structure according to the present invention includes a bumper reinforcement 30 installed between a frame forming a vehicle body and a foam 20 installed in the bumper 10. The first and second closed end surfaces 31 and 32 are formed in two upper and lower portions of the technical configuration.
이와 같이 구성되는 본 고안은 차량을 운행중 충돌사고가 발생하는 경우 범퍼(10)의 내측부에 설치된 포엠(20:Foam)에서 일차적으로 충격에너지를 흡수한 상태에서 상기 포엠(20:Foam)의 일측면에 접하고 있는 리인포스먼트(30)로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)로 포엠(20:Foam)을 통해 전달된 충격에너지는 제1폐단면(31)과 제2폐단면(32) 내에서 순차적으로 흡수 및 분산이 이루어지게 된다.The present invention configured as described above has one side of the foam (20: Foam) in a state in which the impact energy is primarily absorbed from the foam (20: Foam) installed on the inner side of the bumper 10 when a collision accident occurs while driving the vehicle. The impact energy transmitted to the reinforcement 30 in contact with the reduced state, and the energy transmitted through the poem (20: Foam) to the reinforcement 30 is the first closed surface 31 and the first The absorption and dispersion are sequentially made in the two closed sections 32.
따라서 이러한 본 고안은 차량을 운행중 충돌 및 추돌등의 사고가 발생하여 차량의 정면 및 후방에 설치된 범퍼(10)에 충격이 가해지는 경우 일측면이 범퍼(10)의 내측부에 설치된 포엠(20:Foam)과 프레임에 양측면에 접하며 설치되는 리인포스먼트(30)의 제1폐단면으로 충격에너지를 감소시킨 상태로 전달하고, 상기 리인포스먼트(30)의 제1폐단면에서 흡수된 충격에너지는 제2폐단면(32)을 통해 충격에너지를 흡수하여 차내에 탑승한 승원이 충격에 의해 부상등을 당하는 것을 억제함으로서 승원의 안전성이 향상되도록 하는 효과가 있다.Therefore, the present invention has a poem (20: Foam) installed on one side of the bumper 10 when the impact is applied to the bumper 10 installed on the front and rear of the vehicle due to an accident such as collision and collision while driving the vehicle And the impact energy is reduced to the first closed end surface of the reinforcement 30 installed in contact with both sides of the frame and the reinforcement 30, and the impact energy absorbed from the first closed end surface of the reinforcement 30 is made of By absorbing the impact energy through the two closed cross-section 32, there is an effect that the safety of the occupants is improved by suppressing the injured and the like by the impact of the occupant in the vehicle.
이상에서 살펴본 바와 같이 본 고안은 차체를 형성하는 프레임과 범퍼의 내부에 설치된 포엠의 사이에 설치되는 범퍼 리인포스먼트의 상부와 하부 두곳에 폐단면을 형성하여, 차량을 운행중 발생하는 충돌사고등에 의해 범퍼가 변형되는 것을 억제하고 충격에너지를 효과적으로 흡수하여 차내에 탑승한 승원의 안전성이 향상되도록 하는 매우 유용한 고안인 것이다.As described above, the present invention forms a closed end surface at two upper and lower portions of a bumper reinforcement installed between a frame forming a vehicle body and a poem installed inside the bumper, and may be caused by a collision accident occurring while driving the vehicle. It is a very useful design to suppress the deformation of the bumper and effectively absorb the impact energy to improve the safety of the occupant in the vehicle.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960041711U KR19980028681U (en) | 1996-11-25 | 1996-11-25 | Bumper Reinforcement Structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960041711U KR19980028681U (en) | 1996-11-25 | 1996-11-25 | Bumper Reinforcement Structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980028681U true KR19980028681U (en) | 1998-08-05 |
Family
ID=53984432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960041711U KR19980028681U (en) | 1996-11-25 | 1996-11-25 | Bumper Reinforcement Structure |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980028681U (en) |
-
1996
- 1996-11-25 KR KR2019960041711U patent/KR19980028681U/en not_active Application Discontinuation
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